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55 years ago
EmbeddedWala Nov 28, 2022 0 4.6K
The interrupt controller hardware can be configured in various ways, resulting in several types of interrupt controllers. The following are some of the most prevalent: Generic Interrupt Controller (GIC) Nested Vector Interrupt Controller (NVIC) ...
EmbeddedWala Nov 28, 2022 0 9.1K
An interrupt controller is a programmable device that manages interrupt requests from hardware or other peripherals to the CPU. The development of processor standards has led to the use of interrupt controllers, which helps reduce the burden on CPU d...
EmbeddedWala Sep 24, 2022 0 6.5K
An Embedded System relies heavily on the CPU to handle arithmetic, logic, control, and I/O operations. The CPU comprises the Control Unit (CU), Arithmetic & Logic Unit (ALU), and registers. The CU communicates with the ALU and memory for executing or...
EmbeddedWala Sep 13, 2022 0 3.3K
An interrupt is a hardware signal to the CPU, which can pause the program subroutine execution of the CPU and executes another subroutine called ISR (interrupt subroutine). ISR function call is asynchronous means execution of the function will be dep...
EmbeddedWala Aug 30, 2022 0 21.9K
The Boot Sequence is a crucial process that initializes a Microcontroller unit (MCU) and brings both the software and hardware components to life. The firmware stages and hardware configurations involved in the boot process can vary depending on the ...
EmbeddedWala Jun 25, 2022 0 1.9K
An array is a data structure that stores a collection of similar items in a contiguous memory location. All elements in an array have the same size and type, making it easier to perform arithmetic or calculations with them.
EmbeddedWala Jun 21, 2022 0 1.7K
The sizeof operator in C is a unary operator that returns the size, in bytes, of the operand. The operand can be a variable, a data type, or an expression. The sizeof operator is commonly used in C programming for various purposes, such as memory all...
EmbeddedWala Jun 19, 2022 0 5.8K
Embedded C is a programming language that is closely related to C Language, as it inherits all of the fundamental principles and syntax of its predecessor. However, while C is a general-purpose programming language that can be used for a wide range o...
EmbeddedWala Jun 18, 2022 0 5.0K
The beginning stages of any development endeavor serve as a crucial foundation for all future progress and understanding. During this critical phase, it is essential to clarify concepts and establish a shared understanding of project goals and requir...
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